| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.0 | +10.7% |
| 3Q24 | 3.1 | -81.9% |
| 2Q24 | 14.7 | +104.0% |
| 1Q24 | 14.5 | -69.7% |
| 3Q23 | 17.3 | +11.5% |
| 2Q23 | 7.2 | +381.8% |
| 1Q23 | 47.8 | +69.0% |
| 3Q22 | 15.5 | -41.3% |
| 2Q22 | 1.5 | -95.9% |
| 1Q22 | 28.3 | -22.2% |
| 3Q21 | 26.4 | +57.9% |
| 2Q21 | 36.7 | +664.8% |
| 1Q21 | 36.4 | +1877.7% |
| 4Q20 | 13.2 | +15.0% |
| 3Q20 | 16.7 | +46.6% |
| 2Q20 | 4.8 | -66.6% |
| 1Q20 | 1.8 | -88.2% |
| 4Q19 | 11.5 | -40.7% |
| 3Q19 | 11.4 | -37.0% |
| 2Q19 | 14.4 | +7.5% |
| 1Q19 | 15.5 | +34.0% |
| 4Q18 | 19.3 | +32.9% |
| 3Q18 | 18.1 | +4.0% |
| 2Q18 | 13.4 | +13.9% |
| 1Q18 | 11.6 | -4.1% |
| 4Q17 | 14.5 | +329.5% |
| 3Q17 | 17.4 | +5.2% |
| 2Q17 | 11.7 | -5.3% |
| 1Q17 | 12.1 | -17.4% |
| 4Q16 | 3.4 | -78.4% |
| 3Q16 | 16.6 | +28.3% |
| 2Q16 | 12.4 | -9.2% |
| 1Q16 | 14.6 | -4.9% |
| 4Q15 | 15.7 | +62.0% |
| 3Q15 | 12.9 | -34.5% |
| 2Q15 | 13.7 | -21.3% |
| 1Q15 | 15.4 | -11.3% |
| 4Q14 | 9.7 | -39.9% |
| 3Q14 | 19.7 | +0.7% |
| 2Q14 | 17.4 | -3.9% |
| 1Q14 | 17.4 | -12.4% |
| 4Q13 | 16.1 | +13.4% |
| 3Q13 | 19.6 | -6.1% |
| 2Q13 | 18.1 | -6.5% |
| 1Q13 | 19.8 | -5.5% |
| 4Q12 | 14.2 | +12.4% |
| 3Q12 | 20.9 | +14.9% |
| 2Q12 | 19.3 | +26.7% |
| 1Q12 | 21.0 | +10.6% |
| 4Q11 | 12.7 | - |
| 3Q11 | 18.1 | +48.4% |
| 2Q11 | 15.3 | +33.5% |
| 1Q11 | 19.0 | - |
| 3Q10 | 12.2 | - |
| 2Q10 | 11.4 | - |